potential ph diagram

The reaction equilibrium and potential-pH formulas of the In2S3-H2O system are given and the potential-pH diagrams of the system at 25 ℃and 150 ℃ are drawn based on thermodynamic calculation.

通過熱力學計算,給出了In2S3-H2O系的反應平衡式及電位-pH的關系式,并繪制了25℃和150℃下In2S3-H2O系的電位-pH圖,為含硫化銦的礦物高溫氧化浸出提供了一定的熱力學數據。

The potential-pH diagram of RE-H2O was also used to investigate the chemical stability of various kinds of RE compound.

熱力學計算及電位-pH圖表明Ce3+在有氧時可被氧化成沉淀傾向更強的Ce4+,在酸性溶液中Ce4+化合物的穩定性要高于La3+化合物,因此Ce3+的緩蝕效果要好于La3+。

With the thermodynamic analysis and E-pH diagrams for Fe-H_2O,Pd-H_2O and Fe-NH_4~+-H_2O,the thermodynamic analysis for electrodepositing Fe-Pd alloy from the solution was systemically carried out.

7H2O,Pd(NH3)2Cl2和導電鹽(NH4)2SO4所組成的溶液體系為研究對象,基于溶液各組成同時處于平衡的熱力學原理,通過對Fe-H2O系、Pd-H2O系和Fe-NH4+-H2O系三種體系的熱力學分析與計算及其電位-pH圖的繪制與分析,對電沉積Pd-Fe合金的溶液進行了較為系統的熱力學分析。

The significance and application of Eh-pH diagram were reviewed in detail.

闡述了電位-pH圖的意義及應用,比較了繪制理論電位-pH圖和實驗電位-pH圖的優劣,著重闡述了理論電位-pH圖的繪制步驟及方法,列出了與電位-pH圖繪制有關的4類反應。

Basing on many former researchful works, the technology and mechanism of electrodeposition on Pd-Fe alloy film are investigated in our experiments, including the following several main aspects:Firstly, potential-pH plots of Fe-H2O.

繪制了Fe-H_2O系、Pd-H_2O系和Fe-NH_4~+-H_2O系的電位-pH圖，進行了相關的熱力學分析。

Process and mechanism of electrodeposited Zn-Fe-Si02 composite coatings were studied, including some contents as follow:Potential-pH plots of Zn-H2O and Fe-H2O systems were drawn, and the thermomechanical analysis was made.

本文研究了電沉積Zn-Fe-SiO_2復合鍍層的工藝和機理，主要包括以下幾個方面： 繪制了Zn-H-2O系和Pe-H_2O系的電位-pH圖，并對其進行了熱力學分析，結果表明，鋅和鐵發生共沉積的區域很大，這就對電沉積Zn-Fe合金的可能性提供了理論依據，但是鋅和鐵的平衡電位差別較大，所以，必須在鍍液中添入一定量的配合劑才能使鋅鐵產生共沉積。

Theφ-pH Figure of PbS-ZnS-H_2O System during Rich-oxygen Leaching of Lead Zinc Sulfide Minerals

鉛鋅硫化礦富氧浸出過程的PbS-ZnS-H_2O系電位-pH圖

Potential-pH Diagram of Ni(Ti)-H_2O System and Its Application

Ni(Ti)-H_2O系電位-pH平衡圖的繪制及其應用

OSI Network Address

ph.1. 【電腦】用來定位OSI傳輸實體的地址

A Virtual Instrument of pH Potentiometric Titration Based on LabVIEW 8.0

基于LabVIEW 8.0的pH電位滴定虛擬儀器

heaviside layer

ph.1. 電離層

circulating library

ph.1. 巡回圖書館

OSI Presentation Address

ph.1. 【電腦】用于定位OSI應用軟件進入的地址

Sodium tripolyphosphate for industrial use--Measurement of pH--Potentiometric method

GB/T9984.7-1988工業三聚磷酸鈉pH的測定電位計法

Industrial circulating cooling water--Determination of pH--Electrometric method

GB/T15893.2-1995工業循環冷卻水中ph值的測定電位法

Surface active agents--Determination of pH of aqueous solutions--Potentiometric method

GB/T6368-1993表面活性劑水溶液ph值的測定電位法

CMOS Integrated Sensing Chip for pH Value and Cell Membrane Potential;

CMOS細胞膜電位和pH值傳感芯片的設計與研究

The determination of end-point in tirating sodium acetate using pH-V potentiometric double-point titration

pH-V雙點電位滴定法確定醋酸鈉滴定終點

isoelectric level

等電位（心電圖基線）

sheet lightning

ph.1. 片狀閃電

printed circuit board

ph.1. 印刷電路板

answering machine

ph.1. 電話答錄機

St. Elmo's fire

ph.1. 桅頂電光

wireless telephone

ph.1. 無線電話